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Hymo Limited - One of the best experts on this subject based on the ideXlab platform.

  • Oil Repellent and water proofing and soil Repellent Finish
    2006
    Co-Authors: Wang Chun-mei, Hymo Limited
    Abstract:

    Four kinds of Finishing agents were selected to treat the cotton and polyester fabrics, such as Tri-proof A、Tri-proof B、BAYGARD GA-2 and organo-fluorine water proofing and oil-soil Repellent agent 913. The influence of the dosage of Finishing agent and curing temperature on Finishing effect was discussed. The optimim dosage of each Finishing agent and curing temperature were settled. The Finished fabric had little color change under the most proper process condition.

  • Water Repellent Finish of waterproof & moisture permeable laminated fabric
    2005
    Co-Authors: Li Zhao-hui, Hymo Limited
    Abstract:

    Water Repellent Finish was carried out by padding and single-side impregnating coating. Effects of water repellency, coating amount, different adhesive on adhesion effect, as well as water repellency Finishing on moisture permeability were discussed. Results show that using conventional adhesive, the adhesion effect will get worse along with the increase of water repellency. Adhesion effect improves slightly if increasing the coating amount. Special adhesive can overcome the above disadvantages while little effect on moisture permeability.

  • water Repellent Finish of waterproof moisture permeable laminated fabric
    Dyeing and Finishing, 2005
    Co-Authors: L I Zhaohui, Hymo Limited
    Abstract:

    Water Repellent Finish was carried out by padding and single-side impregnating coating. Effects of water repellency, coating amount, different adhesive on adhesion effect, as well as water repellency Finishing on moisture permeability were discussed. Results show that using conventional adhesive, the adhesion effect will get worse along with the increase of water repellency. Adhesion effect improves slightly if increasing the coating amount. Special adhesive can overcome the above disadvantages while little effect on moisture permeability.

Hwa Sun Lee - One of the best experts on this subject based on the ideXlab platform.

  • Water Repellent Finish for Divided Type PET/Nylon Fabrics with Fluoro Alkyl Resin
    1997
    Co-Authors: Bang One Lee, Pyong Ki Pak, Yun Suk Cheong, Hwa Sun Lee
    Abstract:

    Water Repellent Finish was carried out using water Repellent agent(AG-480), melamine resin(Sumitex Resin MK), and catalyst(Sumitex Accelerator ACX). PET/nylon fabrics were treated with melamine resin by pad-dry-cure method and subsequently washed and dried. Durable water repellency was controlled by the melamine resin and catalyst. Water repellency was tested by spray rating method and durability of water repellency were measured by launder-O-meter and pilling tester. The optimum conditions of durable water Repellent Finish for new synthetic fabric were as follows; concentration of water Repellent Finishing agent 20g/l; concentration of melamine & catalyst 0.5g/l; curing condition 30sec. Water repellency after washing and rubbing is improved by melamine resin and catalyst.

  • water Repellent Finish for divided type pet nylon fabrics with fluoro alkyl resin
    Textile Coloration and Finishing, 1997
    Co-Authors: Bang One Lee, Pyong Ki Pak, Yun Suk Cheong, Hwa Sun Lee
    Abstract:

    Water Repellent Finish was carried out using water Repellent agent(AG-480), melamine resin(Sumitex Resin MK), and catalyst(Sumitex Accelerator ACX). PET/nylon fabrics were treated with melamine resin by pad-dry-cure method and subsequently washed and dried. Durable water repellency was controlled by the melamine resin and catalyst. Water repellency was tested by spray rating method and durability of water repellency were measured by launder-O-meter and pilling tester. The optimum conditions of durable water Repellent Finish for new synthetic fabric were as follows; concentration of water Repellent Finishing agent 20g/l; concentration of melamine & catalyst 0.5g/l; curing condition 30sec. Water repellency after washing and rubbing is improved by melamine resin and catalyst.

You Jin-ti - One of the best experts on this subject based on the ideXlab platform.

  • Anti-UV and water-& oil-Repellent Finish of high tensile polyester lifting sling
    2013
    Co-Authors: You Jin-ti
    Abstract:

    Anti-UV,water-and oil-Repellent Finish and pigment dyeing are carried out on high-tensile polyester lifting sling in one bath.Anti-UV Finishing agent and water-and oil-Repellent agent are selected,and the influences of Finish dosages and curing temperature on Finishing results are discussed.The optimum process is determined as follows: Anti-UV agent SCJ-966 40 g/L,fixing agent SCJ-939 60 g/L,water-and oil-Repellent agent FG-910 60 g/L,penetrating agent JFC 2 g/L,pigment 50 g/L,catalyst C52 40 g/L and adhesive AH-101S 60 g/L,and curing at 180 for 6 min.The high-tensile polyester lifting sling after multifunctional Finish features low strength loss of 4.6%,good UV resistance,water-and oil-Repellent property of 4 and 5 grade respectively,and color fastness to wet rubbing of 4 grade.

You Jinti - One of the best experts on this subject based on the ideXlab platform.

  • anti uv and water oil Repellent Finish of high tensile polyester lifting sling
    Dyeing & Finishing, 2013
    Co-Authors: You Jinti
    Abstract:

    Anti-UV,water-and oil-Repellent Finish and pigment dyeing are carried out on high-tensile polyester lifting sling in one bath.Anti-UV Finishing agent and water-and oil-Repellent agent are selected,and the influences of Finish dosages and curing temperature on Finishing results are discussed.The optimum process is determined as follows: Anti-UV agent SCJ-966 40 g/L,fixing agent SCJ-939 60 g/L,water-and oil-Repellent agent FG-910 60 g/L,penetrating agent JFC 2 g/L,pigment 50 g/L,catalyst C52 40 g/L and adhesive AH-101S 60 g/L,and curing at 180 for 6 min.The high-tensile polyester lifting sling after multifunctional Finish features low strength loss of 4.6%,good UV resistance,water-and oil-Repellent property of 4 and 5 grade respectively,and color fastness to wet rubbing of 4 grade.

Jinho Jang - One of the best experts on this subject based on the ideXlab platform.

  • one side water Repellent Finish of pet fabrics using uv ozone
    Proceedings of the Korean Society of Dyers and Finishers Conference, 2011
    Co-Authors: Sujin Kim, Jinho Jang
    Abstract:

    UV-curable water-Repellent Finish was carried out to impart one-side repellency to the PET fabrics using a formulation of a UV-active fluorocarbon agent and a water soluble photoinitiator. The aqueous formulation was padded on the PET fabrics and it was subsequently UV-cured. The unirradiated side of the cured fabrics was made to wetteable to water by the prolonged UV/ozone irradiation. The influence of photoinitiator concentration, agent concentration and UV energy for photodegradation on the performance of the Finished fabrics were investigated. The difference in the functional property of front and back sides was examined by measuring water repellency at each side of the treated fabrics, which resulted in four rating difference between two-side. The UV-cured and photodegraded PET surfaces were characterized by ATR, ESCA and FE-SEM.

  • preferential face coating of knitted pet fabrics via uv curing for water and oil Repellent Finish
    Textile Coloration and Finishing, 2005
    Co-Authors: Yongkyun Jeong, Yongjin Jeong, Jinho Jang
    Abstract:

    Conventional pad- dry-cure(thermo-fixation) process usually produces functional performance on both sides of a fabric. UV curing technique was applied to impart water- and oil-Repellent Finish effective only on the face of a PET knitted fabric. The preferential one-side coating, by virtue of the limited penetration of UV light, was achieved by W curing after padding of a fluorocarbon agent without special coating or printing equipments. The difference in the functional property of face and back sides was examined by measuring water and oil repellency at each side of the treated fabric. The influence of pre/post-irradiation dose and agent concentration on the performance of the Finished fabrics were investigated. While increase in both resin concentration and post-irradiation did not have significant effect on the Finish, UV pre-irradiation of PET fabrics caused remarkable influence presumably due to appropriate surface modification of PET fabrics required for facile wetting of the resin. The dimensional stability and color change of the UV cured fabrics measured by FAST and reflectance spectrophotometry showed significantly decreased color difference and increased percent extension compared with the samples pre-irradiated without agent application.